For anybody interested in them, you can save some money: http://www.fordfullsize.com/forum/showthread.php?t=2161
These are the ones I have http://www.v-leds.com/Exterior-LED/Turn-Signal-LED/White-LED/TYPE-2-DUAL-COLOR-CHANGING-p7114832.html
Just remembered, I started this whole switchback craze sooooo long ago. http://www.f150online.com/forums/2004-2008-f-150/412162-led-switchback-turn-signals.html
Lol thanks for posting that video. You may have had them for a while, but its still rare to see them.